The technological act of contract must be evaluated and () legalized by the I.N.P.I./Brazil and provides the following economic effects:
To legitimate payments sent abroad;
To allow fiscal deduction for the assignee company of the contractual payments done; 
Effects before third.

The contracts of technology transfer are fundamental:
To make possible formulation of politics of technology transfer; 
To establish levels of applied research; 
To generate data bases; 
To manage technological development.

Types of Regitered Contracts

Exploration of Patents (EP) 
Contracts with the purpose of licensing of granted patent or order of patent () at the I.N.P.I. 

Supply of Technology (FT) 
Contracts with the purpose of the acquisition of knowledge and techniques not protected by industrial property rights, destined to the production of industrial products and services. 

Rendering of Technical and Scientific Assistance services (SAT)